build: remove several unneeded deps

Author: clydin

package-lock.json

@@ -112,7 +112,6 @@
     "less-loader": "^4.1.0",
     "license-webpack-plugin": "^1.3.1",
     "loader-utils": "^1.1.0",
-    "lodash": "^4.17.4",
     "material-design-icons": "^3.0.1",
     "memory-fs": "^0.4.1",
     "mini-css-extract-plugin": "~0.4.0",
@@ -131,12 +130,10 @@
     "postcss-url": "^7.3.2",
     "protractor": "^5.3.1",
     "raw-loader": "^0.5.1",
-    "resolve": "^1.5.0",
     "rxjs": "^6.0.0",
     "sass-loader": "^7.0.1",
     "semver": "^5.3.0",
     "semver-intersect": "^1.1.2",
-    "silent-error": "^1.1.0",
     "source-map": "^0.5.6",
     "source-map-support": "^0.5.0",
     "stats-webpack-plugin": "^0.6.2",